Aeropostale, Dunkin', Clearwire are market movers

NEW YORK (AP) -- Stocks that moved substantially or traded heavily Wednesday on the New York Stock Exchange and Nasdaq Stock Market:

NYSE

Aeropostale Inc., up 49 cents at $13.37

A Jefferies analyst reiterated his "Buy" rating on the teen retailer saying that its results should be in line with expectations.

The Greenbrier Companies Inc., up 48 cents at $17.75

The railcar company said its first-quarter net income fell 28 percent, but its revenue topped Wall Street expectations.

Global Payments Inc., up $2.79 at $48.86

The electronic payments processor said its fiscal second-quarter earnings rose nearly 15 percent, beating Wall Street expectations.

Nasdaq

First Solar Inc., up 88 cents at $31.90

The solar panel company purchased Chilean solar development company Solar Chile as energy demand in the region continues to rise.

Dunkin' Brands Group Inc., up 86 cents at $34.97

A Janney Capital Markets analyst upgraded shares of the company, which owns the Dunkin' Donuts coffee chain, to a "Buy" rating.

Clearwire Corp., up 21 cents at $3.13

Dish Network, the Satellite TV provider, is offering to buy the wireless network operator Clearwire for about $5.15 billion.

Apollo Group Inc., down $1.63 at $19.32

The for-profit education company said that enrollment at its University of Phoenix school fell again in its fiscal first quarter.

NuVasive Inc., up $1.70 at $17.46

The spinal device maker reported stronger-than-expected revenue for the fourth quarter and forecast strong sales growth this year.